SOLUTION: Noah rides his motorcycle 399 km with a constant speed of 84 km/h and another 250 km with a constant speed of 120 km/h. How much time in total does he take to travel these distance

Algebra ->  Length-and-distance -> SOLUTION: Noah rides his motorcycle 399 km with a constant speed of 84 km/h and another 250 km with a constant speed of 120 km/h. How much time in total does he take to travel these distance      Log On


   

Question 1116171: Noah rides his motorcycle 399 km with a constant speed of 84 km/h and another 250 km with a constant speed of 120 km/h. How much time in total does he take to travel these distances?
Found 2 solutions by josgarithmetic, ikleyn:
Answer by josgarithmetic(39630) About Me  (Show Source):
Answer by ikleyn(52898) About Me  (Show Source):